elf.h: add ELFCOMPRESS_ZSTD

[musl] / src / math / log1pl.c

diff --git a/src/math/log1pl.c b/src/math/log1pl.c
index edb48df..141b5f0 100644 (file)
--- a/src/math/log1pl.c
+++ b/src/math/log1pl.c
@@ -118,7 +118,7 @@ long double log1pl(long double xm1)
        /* Test for domain errors.  */
        if (x <= 0.0) {
                if (x == 0.0)
-                       return -1/x; /* -inf with divbyzero */
+                       return -1/(x*x); /* -inf with divbyzero */
                return 0/0.0f; /* nan with invalid */
        }
 
@@ -168,4 +168,10 @@ long double log1pl(long double xm1)
        z = z + e * C1;
        return z;
 }
+#elif LDBL_MANT_DIG == 113 && LDBL_MAX_EXP == 16384
+// TODO: broken implementation to make things compile
+long double log1pl(long double x)
+{
+       return log1p(x);
+}
 #endif